Ankara – Bakou – Kabul

The aircraft departed Ankara, Turkey, on a cargo flight to Kabul, Afghanistan, with an intermediate stop in Baku, Azerbaijan. In Ankara, the airplane was loaded with 39,980 kg of cargo. At Baku Airport, 47 tons of fuel were added, bringing the takeoff weight to 189 tons, and the centre of gravity to 29,3% MAC, which was within the prescribed limits. During the eight-hour stopover the crew decided to rest in the aircraft instead of a hotel. As the aircraft started taxiing to the runway the flight engineer was heard saying that he would select the flaps at 30 degrees and slats at 14 degrees for takeoff. This however was not done. Prior to takeoff the position of the flaps was not verified by any of the crew members. Takeoff was thus commenced with flaps and slats retracted and the stabilizer trimmed at the takeoff position -4 degrees (corresponding to actual takeoff weight, CofG and flaps at 30°). At a speed of 210 km/h the pilot pulled on the control column to lift off the nose gear. At a calculated unstick speed of 265 km/h the angle of attack reached 9 degrees but the plane did not lift off the runway. Accelerating through 290 km/h the angle of attack of the aircraft reached 14,5 degrees, setting off the angle of attack warning on the flight deck. Some 1750 meters down the runway, the aft fuselage struck the runway. Seventy meters further on, at a speed of 300 km/h and an angle of attack of 19,4°, the Ilyushin lifted off the runway. The air traffic controller who witnessed the departure advised the crew to abort the takeoff, but the captain apparently continued. The airplane rolled to the left until the wing contacted the runway. Then the flight engineer noted his error and, without informing the captain, began extending the flaps and slats. Again without informing the captain, the flight engineer brought back the power levers of the four engines to idle. After three seconds he moved them from idle to the 'engine shutdown' position. The captain three times yelled "takeoff" but the engines were already shut down. After flying for 490 meters the aircraft struck the ground and crashed.

Flight / Schedule

Ankara – Bakou – Kabul

Aircraft

Ilyushin II-76

Registration

UR-ZVA

MSN

00634 68036

Year of Manufacture

1986

Date

March 4, 2004 at 09:40 AM

Type

CRASH

Flight Type

Cargo

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Baku-Heydar Aliyev (Bina) Absheron

Region

Asia • Azerbaijan

Crash Cause

Human factor

Narrative Report

On March 4, 2004 at 09:40 AM, Ankara – Bakou – Kabul experienced a crash involving Ilyushin II-76, operated by Azov-Avia Airlines, with the event recorded near Baku-Heydar Aliyev (Bina) Absheron.

The flight was categorized as cargo and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

7 people were known to be on board, 3 fatalities were recorded, 4 survivors were identified or estimated. This corresponds to an estimated fatality rate of 42.9%.

Crew on board: 7, crew fatalities: 3, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The aircraft departed Ankara, Turkey, on a cargo flight to Kabul, Afghanistan, with an intermediate stop in Baku, Azerbaijan. In Ankara, the airplane was loaded with 39,980 kg of cargo. At Baku Airport, 47 tons of fuel were added, bringing the takeoff weight to 189 tons, and the centre of gravity to 29,3% MAC, which was within the prescribed limits. During the eight-hour stopover the crew decided to rest in the aircraft instead of a hotel. As the aircraft started taxiing to the runway the flight engineer was heard saying that he would select the flaps at 30 degrees and slats at 14 degrees for takeoff. This however was not done. Prior to takeoff the position of the flaps was not verified by any of the crew members. Takeoff was thus commenced with flaps and slats retracted and the stabilizer trimmed at the takeoff position -4 degrees (corresponding to actual takeoff weight, CofG and flaps at 30°). At a speed of 210 km/h the pilot pulled on the control column to lift off the nose gear. At a calculated unstick speed of 265 km/h the angle of attack reached 9 degrees but the plane did not lift off the runway. Accelerating through 290 km/h the angle of attack of the aircraft reached 14,5 degrees, setting off the angle of attack warning on the flight deck. Some 1750 meters down the runway, the aft fuselage struck the runway. Seventy meters further on, at a speed of 300 km/h and an angle of attack of 19,4°, the Ilyushin lifted off the runway. The air traffic controller who witnessed the departure advised the crew to abort the takeoff, but the captain apparently continued. The airplane rolled to the left until the wing contacted the runway. Then the flight engineer noted his error and, without informing the captain, began extending the flaps and slats. Again without informing the captain, the flight engineer brought back the power levers of the four engines to idle. After three seconds he moved them from idle to the 'engine shutdown' position. The captain three times yelled "takeoff" but the engines were already shut down. After flying for 490 meters the aircraft struck the ground and crashed.

Aircraft reference details include registration UR-ZVA, MSN 00634 68036, year of manufacture 1986.

Fatalities

Total

3

Crew

3

Passengers

0

Other

0

Crash Summary

The aircraft departed Ankara, Turkey, on a cargo flight to Kabul, Afghanistan, with an intermediate stop in Baku, Azerbaijan. In Ankara, the airplane was loaded with 39,980 kg of cargo. At Baku Airport, 47 tons of fuel were added, bringing the takeoff weight to 189 tons, and the centre of gravity to 29,3% MAC, which was within the prescribed limits. During the eight-hour stopover the crew decided to rest in the aircraft instead of a hotel. As the aircraft started taxiing to the runway the flight engineer was heard saying that he would select the flaps at 30 degrees and slats at 14 degrees for takeoff. This however was not done. Prior to takeoff the position of the flaps was not verified by any of the crew members. Takeoff was thus commenced with flaps and slats retracted and the stabilizer trimmed at the takeoff position -4 degrees (corresponding to actual takeoff weight, CofG and flaps at 30°). At a speed of 210 km/h the pilot pulled on the control column to lift off the nose gear. At a calculated unstick speed of 265 km/h the angle of attack reached 9 degrees but the plane did not lift off the runway. Accelerating through 290 km/h the angle of attack of the aircraft reached 14,5 degrees, setting off the angle of attack warning on the flight deck. Some 1750 meters down the runway, the aft fuselage struck the runway. Seventy meters further on, at a speed of 300 km/h and an angle of attack of 19,4°, the Ilyushin lifted off the runway. The air traffic controller who witnessed the departure advised the crew to abort the takeoff, but the captain apparently continued. The airplane rolled to the left until the wing contacted the runway. Then the flight engineer noted his error and, without informing the captain, began extending the flaps and slats. Again without informing the captain, the flight engineer brought back the power levers of the four engines to idle. After three seconds he moved them from idle to the 'engine shutdown' position. The captain three times yelled "takeoff" but the engines were already shut down. After flying for 490 meters the aircraft struck the ground and crashed.

Cause: Human factor

Occupants & Outcome

Crew On Board

7

Passengers On Board

0

Estimated Survivors

4

Fatality Rate

42.9%

Known people on board: 7

Operational Details

Schedule / Flight

Ankara – Bakou – Kabul

Flight Type

Cargo

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

Asia • Azerbaijan

Aircraft Details

Aircraft

Ilyushin II-76

Registration

UR-ZVA

MSN

00634 68036

Year of Manufacture

1986